Here you can find the source of minInt(final Iterable
static int minInt(final Iterable<Integer> numbers)
//package com.java2s; /*// www . ja v a 2s . c om * Copyright 2004-2005 Revolution Systems Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { static int minInt(final Iterable<Integer> numbers) { int max = Integer.MAX_VALUE; for (final Integer number : numbers) { final int value = number.intValue(); if (value < max) { max = value; } } return max; } }